Best Structured Steel Apps

166+ iOS apps curated and reviewed

4.5 avg rating
14 free apps
Updated August 2026

Whether you're new to structured steel or looking for an upgrade, our curated collection of 166+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Structured Steel Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Structural SteelBookStructural SteelBook$4.994.7★ (6)NoNoAug 2026
2CSiSteelCSiSteelFree5.0★ (7)NoNoJul 2026
3Steel Structures PracticeSteel Structures PracticeFreeNoNoAug 2026
4Steel ProfilesSteel ProfilesFree4.7★ (269)NoYesAug 2026
5ACRS CloudACRS CloudFreeNoNoJul 2026
6Flash.It: Metal FlashingFlash.It: Metal FlashingFree4.6★ (8)NoYesAug 2026
7ACRS UpstreamACRS UpstreamFreeNoNoJul 2026
8[steel shapes][steel shapes]$4.994.8★ (113)NoNoAug 2026

Top Picks for Structured Steel

Structural SteelBook#1

Structural SteelBook by David Homes

Structural steel shapes book
Editor's Choice
🔍 Reference
4.7(6 ratings)
$4.99
Structural SteelBook screenshot 1
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Structural SteelBook screenshot 6

Access a comprehensive reference for structural steel shapes, including multiple AISC library versions. Easily switch between imperial and metric units, sort sections, and perform quick searches. Print or share section properties and cross-sections.

CSiSteel#2

CSiSteel by Computers and Structures, Inc.

Strong Contender
🔧 Utilities
5.0(7 ratings)
Free
CSiSteel screenshot 1
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CSiSteel screenshot 5

This app provides a comprehensive library of steel sections and their structural properties. It helps users find optimum sections for design, search for equivalents, and sort by various parameters. Ideal for engineers, suppliers, teachers, and students involved in steel design projects.

More Structured Steel apps to explore

4
Steel Profiles
Steel Profiles
Steel Profiles
Steel Section Properties
Free

Access a vast library of steel section properties for structural engineers and construction professionals. Browse over 5,000 steel shapes across international standards, compare profiles, and calculate weights. Includes advanced filtering and unit conversion tools.

Browse 5,000+ steel shapesCompare up to 3 profilesWeight calculator with project organization
🔍 Reference
(269)
free with in-app purchases
5
ACRS Cloud
ACRS Cloud
ACRS Cloud
by AUSTRALASIAN CERTIFICATION AUTHORITY FOR REINFORCING AND STRUCTURAL STEELS LTD
Free
💼 Business
(0)
6
Flash.It: Metal Flashing
Flash.It: Metal Flashing
Flash.It: Metal Flashing
Draw & Order Metal Trim
Free

Streamline your flashing orders with this mobile tool designed for roofers. Quickly draw, organize, and order your flashings efficiently to save time and reduce errors.

Draw flashings quicklyOrganize flashing ordersOrder flashings easily
🔧 Utilities
(8)
free with in-app purchases
7
ACRS Upstream
ACRS Upstream
ACRS Upstream
ACRS Upstream
Free
💼 Business
(0)
8
[steel shapes]
[steel shapes]
[steel shapes]
Decades' worth of steel data
$4.99

Access decades of steel shape data with this app. It provides a vast library of structural steel databases, including current and historical AISC versions, with properties, design values, and unit conversion capabilities.

Extensive AISC steel libraries (v14.1, v13, LRFD, ASD, Historic)Imperial and metric unit conversionDesign and detailing property values
🔍 Reference
(113)
paid
9
[steel shapes] canada
[steel shapes] canada
[steel shapes] canada
by David Homes
$2.99

Access a comprehensive database of structural steel sections with mechanical and geometrical properties in metric units. Quickly browse, search, and sort sections, with the ability to display metric and imperial equivalents side-by-side. Offline access ensures fast performance.

Structural Steel Sections DatabaseMetric and Imperial EquivalentsBrowse and Search Sections
🔍 Reference
(2)
paid
10
Metal Steel Calculator
Metal Steel Calculator
Metal Steel Calculator
by Last Local App Solutions Private Limited
Free

This app helps engineers and steel traders calculate steel weight, study chemical compositions, evaluate customs duties, and access structural steel charts. It aims to simplify complex calculations for professionals in the steel industry.

Steel weight calculationChemical composition studyCustoms duty evaluation
💼 Business
(3)
free with in-app purchases
11
Structural Engineering lite
Structural Engineering lite
Structural Engineering lite
Civil Construction App
Free

This app provides engineers with essential structural formulas and calculations for civil construction projects. It offers instant results, demand/capacity checks, and a built-in database of materials and sections, all accessible on mobile devices.

59 structural formulas (AISC/ACI)Instant demand/capacity checksBuilt-in AISC section database
🔧 Utilities
(19)
free with in-app purchases
12
Steel Beams Bulk Checker
Steel Beams Bulk Checker
Steel Beams Bulk Checker
by David Homes
$2.99

This app quickly checks steel beams against shear, bending, and deflection criteria. Input your parameters and desired section type to find optimal designs in under a minute. Results can be sorted by weight, depth, and inertia.

Parametric beam checkingAISC v14 DatabaseUS Custom or Metric Units
📊 Productivity
(4)
paid
13
Structural Engineering Calc.
Structural Engineering Calc.
Structural Engineering Calc.
The App for Durable Structures
$5.99

This app provides 59 essential structural engineering formulas for columns, beams, base plates, composite beams, and connections. It offers instant demand/capacity checks, a built-in AISC section database, and material references, supporting both USCS and SI units for on-site or office use.

59 structural formulasInstant demand/capacity checksBuilt-in AISC section database
📊 Productivity
(20)
paid
14
Steel & Metal Weight Calc
Steel & Metal Weight Calc
Steel & Metal Weight Calc
by Edison Espinosa
Free
🔧 Utilities
(0)
15
NASCC: The Steel Conference 26
NASCC: The Steel Conference 26
NASCC: The Steel Conference 26
The official NASCC 2026 app
Free
💼 Business
(0)
16
ACORD Mobile
ACORD Mobile
ACORD Mobile
Design wood and steel beams
Free

Calculate and optimize wood and steel beams on-site or in meetings. Ideal for professionals and students, it offers detailed analysis, design according to Eurocode standards, and interactive diagrams for understanding structural calculations.

Analyze static behavior of beamsDesign wood and steel beams (Eurocode 3 & 5)Define geometry with multiple spans and loads
📊 Productivity
(1)
freemium
17
Deflection Pro
Deflection Pro
Deflection Pro
Structural Analysis Calculator
$19.99
$34.99 | 43% OFF

This advanced structural analysis calculator assists engineers with beam, truss, and frame design. It generates load combinations based on American and European standards and performs detailed beam column capacity checks. Results are presented intuitively, with options to export to PDF and save files.

Beam, truss, and frame analysisLoad combination generation (US & EU standards)Beam column capacity checks (flexure, shear, tension, compression)
📊 Productivity
(16)
paid
18
Unravel: Steel Calculator
Unravel: Steel Calculator
Unravel: Steel Calculator
by Majestic Steel USA
Free

This app simplifies complex steel calculations for flat-rolled steel buyers. It helps verify coil and sheet specifications, calculate weights without a scale, convert units, and compare prices. It supports various steel types for accurate cost and yield calculations.

Calculate coil and bundle weightVerify steel specificationsConvert gauges to decimals
🔧 Utilities
(10)
ad-supported
19
ABRAMS STEEL GUIDE US
ABRAMS STEEL GUIDE US
ABRAMS STEEL GUIDE US
Time to find the perfect steel
Free
💼 Business
(0)
20
Celsius® hollow section design
Celsius® hollow section design
Celsius® hollow section design
by Tata Steel in Europe
Free

This app assists structural engineers in selecting the optimal hollow section size based on design load conditions and buckling length. It calculates and lists suitable sections from a comprehensive range, providing key information like efficiency factor and mass per meter. Users can filter results by size, utilization, embodied CO₂, or weight, and share selections via email or messaging.

Calculate section size based on axial load and buckling lengthSelect sections for members in bendingList sections with efficiency factor and mass per meter
🔧 Utilities
(0)
free

FAQ about Structured Steel

What are the best structured steel apps for iPhone?
Structural SteelBook tops our structured steel apps ranking as of August 2026, with a 4.7-star average from 6 App Store ratings, and it's priced at $4.99.
Yes — 14 of the top structured steel apps we rank are free to download, including CSiSteel and Steel Structures Practice.
Structural SteelBook has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 166+ structured steel apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Structural SteelBook is a reference application providing detailed information on structural steel shapes. It includes multiple versions of the AISC (American Institute of Steel Construction) databases, allowing users to access a wide range of steel section properties.
Structural SteelBook includes the latest AISC v15 library, as well as previous versions like v13, v14, LRFD 1-3, and ASD 5-9. It also contains historic AISC databases for comprehensive reference.